arcpy SearchCursor sql_clause

import arcpy
fc = 'c:/data/base.gdb/well'
fields = ['WELL_ID', 'WELL_TYPE']
# Use ORDER BY sql clause to sort field values
for row in arcpy.da.SearchCursor(
        fc, fields, sql_clause=(None, 'ORDER BY WELL_ID, WELL_TYPE')):
    print(u'{0}, {1}'.format(row[0], row[1]))